Function lapack::c::chegv_work

pub fn chegv_work(layout: Layout, itype: i32, jobz: u8, uplo: u8, n: i32, a: &mut [c32], lda: i32, b: &mut [c32], ldb: i32, w: &mut [f32], work: &mut [c32], lwork: i32, rwork: &mut [f32]) -> i32